PT1007247E - METHOD AND DEVICE FOR CONTINUOUS LEAKAGE IN METAL LOADING - Google Patents

METHOD AND DEVICE FOR CONTINUOUS LEAKAGE IN METAL LOADING

Info

Publication number
PT1007247E
PT1007247E PT98940292T PT98940292T PT1007247E PT 1007247 E PT1007247 E PT 1007247E PT 98940292 T PT98940292 T PT 98940292T PT 98940292 T PT98940292 T PT 98940292T PT 1007247 E PT1007247 E PT 1007247E
Authority
PT
Portugal
Prior art keywords
slot
adjustment
casting
inner periphery
clamping means
Prior art date
Application number
PT98940292T
Other languages
Portuguese (pt)
Inventor
Eric Perrin
Cosimo Salaris
Edouard Weisseldinger
Original Assignee
Lorraine Laminage
Forges & Acieries Dilling Sa
Ugine Savoie Imphy
Ascometal Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lorraine Laminage, Forges & Acieries Dilling Sa, Ugine Savoie Imphy, Ascometal Sa filed Critical Lorraine Laminage
Publication of PT1007247E publication Critical patent/PT1007247E/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/055—Cooling the moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/0401—Moulds provided with a feed head
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/041—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds for vertical casting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/16—Controlling or regulating processes or operations

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Examining Or Testing Airtightness (AREA)

Abstract

The invention concerns the adjustment of the linear distribution of an injected shearing fluid, during casting, through a slot (20) provided in the cooled metal body (1)-refractory riser block (14) interface of an ingot mold for continuous metal casting charge and emerging along said ingot inner periphery, the latter being provided with clamping means for adjusting the slot thickness. The invention is characterized in that it consists in "cold" injecting through said slot (20) a regulating inflammable fluid, which is ignited on its exit from the slot, and in acting on the clamping means (25, 26, 28, 29) such that the height of the flames (39) coming out of the slot (20) is substantially constant along the whole ingot inner periphery. The invention provides the advantage of an accurate and lasting adjustment of the injected flow rate without requiring the adjustment of the injection slot thickness. The invention is applicable to continuous steel charge casting in particular.
PT98940292T 1997-07-23 1998-07-21 METHOD AND DEVICE FOR CONTINUOUS LEAKAGE IN METAL LOADING PT1007247E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9709351A FR2766394B1 (en) 1997-07-23 1997-07-23 ADJUSTMENT OF THE HEAD OF A CONTINUOUS CASTING LINGOTIERE IN METAL LOAD

Publications (1)

Publication Number Publication Date
PT1007247E true PT1007247E (en) 2002-08-30

Family

ID=9509532

Family Applications (1)

Application Number Title Priority Date Filing Date
PT98940292T PT1007247E (en) 1997-07-23 1998-07-21 METHOD AND DEVICE FOR CONTINUOUS LEAKAGE IN METAL LOADING

Country Status (12)

Country Link
US (1) US6311762B1 (en)
EP (1) EP1007247B1 (en)
JP (1) JP4201482B2 (en)
KR (1) KR100546730B1 (en)
AT (1) ATE214313T1 (en)
BR (1) BR9813005A (en)
CA (1) CA2297274C (en)
DE (1) DE69804225T2 (en)
ES (1) ES2174470T3 (en)
FR (1) FR2766394B1 (en)
PT (1) PT1007247E (en)
WO (1) WO1999004918A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1012626A3 (en) * 1999-04-23 2001-01-09 Ct De Rech S Metallurg Asbl Ve Device to produce flat products by means of vertical load continuouscasting of molten metal
FR2800654B1 (en) * 1999-11-05 2001-12-14 Lorraine Laminage LINGOTIERE WITH WIDE SECTION FOR VERTICAL CONTINUOUS CASTING IN METAL LOAD

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2000365A7 (en) * 1968-01-18 1969-09-05 United States Steel Corp
CA1082875A (en) * 1976-07-29 1980-08-05 Ryota Mitamura Process and apparatus for direct chill casting of metals
US5325910A (en) * 1985-09-20 1994-07-05 Vereinigte Aluminium-Werke Aktiengesellschaft Method and apparatus for continuous casting
DE3533517A1 (en) * 1985-09-20 1987-04-02 Vaw Ver Aluminium Werke Ag METHOD AND DEVICE FOR CONTINUOUS CASTING
DE69131792T2 (en) * 1990-08-09 2000-05-31 Kawasaki Jukogyo K.K., Kobe Process and device for continuous casting
FR2703609B3 (en) * 1993-03-30 1995-02-10 Lorraine Laminage Continuous casting process in charge of metals and ingot mold for its implementation.
US5676195A (en) * 1995-07-27 1997-10-14 Usx Corporation Method of and apparatus for limiting ingress of gas to incipient continuous cast slabs

Also Published As

Publication number Publication date
BR9813005A (en) 2000-08-15
KR20010022221A (en) 2001-03-15
FR2766394B1 (en) 1999-09-03
DE69804225D1 (en) 2002-04-18
CA2297274C (en) 2008-09-23
ES2174470T3 (en) 2002-11-01
CA2297274A1 (en) 1999-02-04
EP1007247A1 (en) 2000-06-14
EP1007247B1 (en) 2002-03-13
KR100546730B1 (en) 2006-01-26
DE69804225T2 (en) 2002-09-19
JP2001510734A (en) 2001-08-07
WO1999004918A1 (en) 1999-02-04
US6311762B1 (en) 2001-11-06
ATE214313T1 (en) 2002-03-15
JP4201482B2 (en) 2008-12-24
FR2766394A1 (en) 1999-01-29

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